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Materials |
Per student: 2-liter bottle, 3 cups garden soil, ¾ cup water, 1 sheet paper, 2 lettuce leaves, 1 apple, 2-3 plastic yogurt cups, rubber or latex gloves, 2 spoons or Popsicle sticks, masking tape
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Tools |
measuring cups (sizes: 1 cup, ½ cup, ¼ cup), marker or pen
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Procedure
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Students construct composting containers and observe the results over several days.
Details are available here. |
Activities |
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